Losing weight does more than give you an excuse to buy new clothes. Dropping just 5 to 10% of your body weight can improve your overall health and reduce your risk for chronic conditions like heart disease and diabetes. But shedding unwanted pounds can also have less-obvious effects, and not always for the better, says Adam Tsai, MD, a physician at Kaiser Permanente Colorado and a spokesperson for the Obesity Society. Here are the good things—and the bad—that you don’t normally hear about losing weight.
Your energy levels will skyrocket
A big energy boost is often the first thing people notice when they start dropping weight. Why? When you’re carrying around fewer pounds, you use less energy to simply go about your day, says Dr. Tsai. Weight loss also improves oxygen efficiency, so you won’t find yourself out of breath so easily when climbing stairs or hustling to catch the bus.
Your memory may improve
In a 2013 Swedish study, older women scored better on memory tests after six months of following a weight-loss plan. Brain scans showed more activity during the encoding process (when memories are formed) and less activity during memory retrieval, suggesting greater recall efficiency. More